ALPHA-TX Datasheet, PDF (3/16 Pages) List of Unclassifed Manufacturers – ALPHA RF MODULES

ALPHA RF MODULES
Receiver Pin Description
ALPHA-TX
ALPHA-RX
Pin
11
9
12
13
14
1
6
7,10
2
3
4
5
8
Definition Direction
Description
VDI
VDD
SDI
SCK
nSEL
FFIT/SDO
nRES
GND
nIRQ
DATA/nFFS
DATA/CFIL/FFIT
CLK
ANT
OUT
IN
IN
IN
IN
OUT
OUT
IN
OUT
IN
IN/OUT
OUT
IN
FSK Data Input
Positive Power Supply
SPI Data Input
SPI Clock Input
Chip select (Active Low)
FIFO fill interrupt (Active Low) / status read
data output
Clock out for MCU (1-10MHz)
Ground Connection
Interrupt Request Output (Active Low)
Data Input (non FIFO Mode) / FIFO Select
Clock Output (noFIFO) / External filter
Capacitor(analog mode) / FIFO interrupt (active
High) when FIFO level set to 1, FIFO Empty
interruption can be achieved.
Clock Output for external microcontroller
Antenna input
DSALPHA-3 Jul 09
©2009 RF Solutions Ltd.
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